What Constitutes Quality Certification in Underground Mining Equipment? Defining Quality Standards for Mining Machinery Quality assurance plays a role in the mining equipment industry to ensure that machines meet high standards of durability and safety required for the challenging conditions underground mines present. Certified machinery has been subjected to testing procedures to endure the environments […]
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.